Sundials - World's Oldest Clocks

North American Sundial Society


Sundial: 160
State/Province:  Pennsylvania Country:  USA
Dial Type:  Horizontal Dial Condition:  
  Latitude:   40° 18.000' N Longitude: 75° 11.000' W
  • Rittenhouse Home in Historic Rittenhouse Town
    In Fairmount Park; access trail is by Wissahickon Ave. between W. Hermit Lane and Lincoln Drive.
  • A 1 foot diameter bronze horizontal dial. It was presented by National Association of Watch and Clock Collectors in 1991. However, the style angle is 52?.
General Information:
  • Owner:
  • Designer:
  • Builder:
  • Construction Date: 1991